68968368

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{22807}}^1$

素因数の和:22831

約数の個数: 80

約数和(自身を含む): 226255360

約数和(自身を除く): 157286992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 22807, 45614, 68421, 91228, 136842, 159649, 182456, 205263, 273684, 319298, 364912, 410526, 478947, 547368, 615789, 638596, 821052, 957894, 1094736, 1231578, 1277192, 1436841, 1642104, 1915788, 2463156, 2554384, 2873682, 3284208, 3831576, 4310523, 4926312, 5747364, 7663152, 8621046, 9852624, 11494728, 17242092, 22989456, 34484184, 68968368]

約数ペア:

[(1, 68968368), (2, 34484184), (3, 22989456), (4, 17242092), (6, 11494728), (7, 9852624), (8, 8621046), (9, 7663152), (12, 5747364), (14, 4926312), (16, 4310523), (18, 3831576), (21, 3284208), (24, 2873682), (27, 2554384), (28, 2463156), (36, 1915788), (42, 1642104), (48, 1436841), (54, 1277192), (56, 1231578), (63, 1094736), (72, 957894), (84, 821052), (108, 638596), (112, 615789), (126, 547368), (144, 478947), (168, 410526), (189, 364912), (216, 319298), (252, 273684), (336, 205263), (378, 182456), (432, 159649), (504, 136842), (756, 91228), (1008, 68421), (1512, 45614), (3024, 22807)]